CVE-2001-0183
Published Mar 26, 2001
Last updated 7 years ago
Overview
- Description
- ipfw and ip6fw in FreeBSD 4.2 and earlier allows remote attackers to bypass access restrictions by setting the ECE flag in a TCP packet, which makes the packet appear to be part of an established connection.
- Source
- cve@mitre.org
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-Other
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:freebsd:freebsd:3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EE38C50A-81FE-412E-9717-3672FAE6A6F4"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:3.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "263F3734-7076-4EA8-B4C0-F37CFC4E979E"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:3.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C3518628-08E5-4AD7-AAF6-A4E38F1CDE2C"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:3.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B982342C-1981-4C55-8044-AFE4D87623DF"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:3.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "47E02BE6-4800-4940-B269-385B66AC5077"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:3.5.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7C283AD7-1C58-4CE8-A6CD-502FFE0B18BB"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D0A585A1-FF82-418F-90F8-072458DB7816"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:4.0:alpha:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E3F7EB61-55A5-4776-B0E7-3508920A6CEA"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AE31DFF8-06AB-489D-A0C5-509C090283B5"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:4.1.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3BE1E3D8-2BB1-4FFA-9BC9-7AF347D26190"
},
{
"criteria": "cpe:2.3:o:freebsd:freebsd:4.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DF49BF03-C25E-4737-84D5-892895C86C58"
}
],
"operator": "OR"
}
]
}
]